<ul data-index="{{index}}">
    {{each classifyData as item i}}
    <li class="{{unfoldIndex !== undefined && unfoldIndex == i ? 'unfold' : ''}}" data-id="{{item.id}}" data-index="{{i}}">
        {{if item.checked}}
        <input type="checkbox" checked="checked"/>
        {{else}}
        <input type="checkbox" data-type="{{item.halfChecked ? 'indeterminate' : 'other'}}"/>
        {{/if}}
        {{item.categoryName}}
        {{if index !== 3 && item.children && item.children.length}}
        <span class="iconfont icon-right"></span>
        {{/if}}
    </li>
    {{/each}}
</ul>